How do I select a specific length in SQL?

How do I select a specific length in SQL?

Using SQL LENGTH Function to Get String Length

1. LENGTH(string)
2. SELECT LENGTH(‘SQL’);
3. length ——– 3 (1 row)
4. SELECT employee_id, CONCAT(first_name, ‘ ‘, last_name) AS full_name, LENGTH(CONCAT(first_name, ‘ ‘, last_name)) AS len FROM employees ORDER BY len DESC LIMIT 5;

How do I get maximum length of a name in SQL?

SQL LENGTH – Finding Max & Min String Width

1. SELECT MAX(LENGTH()) AS MaxColumnLength FROM Table;
2. SELECT MIN(LENGTH()) AS MinColumnLength FROM Table;
3. SELECT MAX(LENGTH()) AS MaxColLen1, MAX(LENGTH()) AS MaxColLen2 FROM Table;

How do I find the data type and length of a column in SQL?

“sql query to get column data type in sql” Code Answer

1. SELECT COLUMN_NAME,
2. DATA_TYPE,
3. IS_NULLABLE,
4. CHARACTER_MAXIMUM_LENGTH,
5. NUMERIC_PRECISION,
6. NUMERIC_SCALE.
7. FROM ‘your_database_name’. INFORMATION_SCHEMA. COLUMNS.
8. WHERE TABLE_NAME=’your_table_name’;

How do you find the longest and shortest length in SQL?

“how to find shortest and longest string in sql” Code Answer’s

1. # IN the example below, “CITY” is the filed, “STATION” is the Table.
2. (SELECT CITY, LENGTH(CITY)
3. FROM STATION.
4. ORDER BY LENGTH(CITY) ASC, CITY ASC LIMIT 1)
5. UNION.
6. (SELECT CITY, LENGTH(CITY)
7. FROM STATION.
8. ORDER BY.

How do I find the maximum and minimum length of a string in SQL?

SELECT CITY,LENGTH(CITY) FROM STATION WHERE LENGTH(CITY) IN ( SELECT MAX(LENGTH(CITY)) FROM STATION UNION SELECT MIN(LENGTH(CITY)) FROM STATION ) ORDER BY CITY ASC; When ordered alphabetically, Let the CITY names be listed as ABC, DEF, PQRS, and WXY, with the respective lengths 3,3,4, and 3.

What is the length of string?

The string length is the number of characters in a string. In the string length ‘\0,’ a character is not counted. In the example shown above, the length of the string str is 6.